BlueIshDan
☠
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- Joined
- May 15, 2014
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Code:
Public Function ValidString(str) As Boolean
ValidString = (Len(str + vbNullString) > 0)
End Function
parameter str has value = Null
why is Len(str + vbNullString) returning Null
I've used this method for a while now and I've never had issues with Null until now...
This produceses runtime error 92.